baber/WOPTO huggingface dataset:
Patent JP-H01320693-A (JP)
Title: Tape cassette
Inventor: SHINOHARA KAZUYOSHI
IPC: G11B23/087
Filed: 1988-06-23
Abstract: PURPOSE:To recude the lower edge dimension of a rear cover, to decrease the retreating quantity of the rear cover, and to facilitate the design and production of the title cassette by providing many small ribs at the lower edge of a front cover, and abutting the lower edge of the rear cover on the apex of the rib. CONSTITUTION:An extention board 3b and many small ribs 3c are provided on a main plane 3a of a front cover 3. The tip of a lower edge 4a of a rear cover 4 comes into contact with the round apex of the rib 3c, and it is positioned to the vertical lower part of a tape 2. Thus, since the lower edge 4a of the rear cover 4 becomes shorter in the backward direction by the range of the small rib 3c, when it turns around the rear cover 4 together with the front cover 3, it is unnecessary to drastically retreat. Consequently, the design and production are facilitated, and the use of a special material such as a highly lubricating resin is made unnecessary.
Patent JP-S6047497-A (JP)
Inventor: YAMAGUCHI AKIYOSHI
IPC: H05K7/14
Filed: 1983-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000345222-A (JP)
Title: Complex type cooling stave
Inventor: ARAKI TSUNEO
IPC: F27D1/12
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To avoid the excessive heat conduction in a furnace and to firmly maintain a furnace wall over the long term without breaking caused by the heat load in the furnace by arranging a copper-made cooling stave having a cooling means, at least in a part of the surface of cast iron-made cooling stave having the other cooling means. SOLUTION: In a recessed part of the cast iron-made cooling stave 1 having the shape sunk as a rectangle at the center part, the rectangular copper-made cooling stave 2 having the equal width as the depth of the recessed part is assembled. The surface of the cast iron-made cooling stave 1 and the surface of the copper-made cooling stave 2 are on the same plane. Cooling piping 4 of the copper-made portion is arranged by penetrating the cast iron-made portion. Water supplying and water draining are executed by passing through the cooling piping 4 in the copper-made portion and the cooling piping 3 in the cast iron-made portion, respectively. It is desirable that the surface area in the portion disposing the copper-made cooling stave 2 is 30-70% of the total surface area of the cast iron-made cooling stave 1.
Patent JP-H111157-A (JP)
Title: Car washing machine
Inventor: YOSHIZAWA TOMOHARU
IPC: B60S3/06
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To remove wax from the vehicle surface uniformly in a short time without manual labor. SOLUTION: A mobile car washing machine body 1 that can be longitudinally reciprocated is provided with a plurality of rotary brush devices 5, 6, 7 brushing to clean the vehicle surface, a wax remover spraying device 23 for spraying a wax remover in a mist state to the vehicle surface, and a high pressure water jet system 24 for jetting high pressure water to the vehicle surface. The wax remover is sprayed in the mist state to the vehicle surface from the wax remover spraying device 23 while reciprocating the car washing machine body 1. The respective brush devices 5, 6, 7 are then rotated to brush the vehicle surface, thus removing wax. In addition, high pressure water is jetted to the vehicle surface from the high pressure water jet system 24 to completely remove the wax remover and wax remaining on the vehicle surface.
Patent JP-S6134386-A (JP)
Title: Refrigerating device for enclosed rotary compressor
Inventor: YOSHITOMI KAZUAKI
IPC: F04D29/04
Filed: 1984-07-26
Abstract: PURPOSE:To lower liquid injection pressure and prevent the back flow of a liquid refrigerant in a refrigeration circuit by providing a liquid injecting opening on the end plate of a bearing while setting the opening position to a specified position with respect to the direction of rotation of a piston with the position of a blade as a starting point. CONSTITUTION:An injection opening hole 19 for an injection liquid refrigerant is formed on the end plate of an upper bearing 9 of a compressing mechanism part, with its opening position being defined as a position approximately 270 degrees in the direction of rotation of piston, starting from a blade 17. Thereby, the pressure of liquid injection can be lowered, preventing the back flow of the injection liquid refrigerant from taking place, even if the direction of flow of refrigerant in a refrigeration circuit has changed.
Patent JP-S6215621-A (JP)
Title: Information input element
Inventor: IDE YUKIO
IPC: G06F3/03
Filed: 1985-07-15
Abstract: PURPOSE:To avoid a misinput operation and to facilitate an easy input operation by enclosing the insulated fine particles into the space formed between a substrate and an input panel and setting the density of dispersion so as to prevent the bending deformation produced in an input mode. CONSTITUTION:In a non-input mode the insulated fine particles 11 exist in the space part between a substrate 10 and an input panel 13. Thus electrodes 10A and 13A are separated from each other. The bending deformation is produced when the panel 13 is pressed with a finger F. Then the electrode 13A has a contact with the electrode 10A.
Patent JP-H09299272-A (JP)
Title: Nose cleaner
Inventor: TAKEDA YOSHIMITSU
IPC: A61F13/36
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To clean and care a nose for nursing by attaching a sponge for exchange to the tip of a main body as well in a nose cleaner for cleaning and caring the nose by attaching the sponge for the exchange to the main body. SOLUTION: Holes 3 and 4 are made at the three parts of a round Y-shaped thin plastic rod 2 and the sponges 1 for the exchange to be attached to them are attached and used for cleaning and caring the nose. Two thin plastic rods 6 are attached to the main body 7 for nursing, the holes 5 are made at the tips as well, the sponges 1 for the exchange are attached and the nose is cleaned and cared matched with use.
Patent JP-H0447787-A (JP)
Title: Teletext receiver
Inventor: FUKASE HISAO
IPC: H04N7/08
Filed: 1990-06-14
Abstract: PURPOSE:To designate a page number in voice and to select a page simply by providing a voice recognition input section to the teletext receiver, in which a pattern desired to be selected is designated by an input and entered to a control section. CONSTITUTION:A voice input entered from a voice recognition input section 16 is recognized as to whether the input gives a valid numeral or not, and when the input offers a valid numeral, the numeral, that is, a page number is fed to a control section 13. The control section 13 compares the page number designated from the voice recognition input section 16 with a page number under broadcasting to extract a matched and designated page pattern. Thus, a page number is set simply without need of an operation section and even from a location apart from the receiver thereby realizing the teletext receiver offering ease of use.
Patent JP-S6047763-A (JP)
Title: Power steering device
Inventor: KOMAMURA SEIJI
IPC: B62D5/07
Filed: 1983-08-26
Abstract: PURPOSE:To enable correlation between speed and steering force to be freely selected as an operator desires by enabling the mode of steering force to be selected in accordance with car speed. CONSTITUTION:The tank port 2 of a control valve V is connected to the in-port 17 of a pressure control valve S, and a control circuit L controls the pressure control valve S. A comparing solenoid 24 can reduce the opening area of a variable orifice in accordance with an electric current from the control circuit L. The changeover switch 28 of the control circuit L is provided in the driver seat, enabling a driver to operate it desirably, and permitting changeover in several stages from an off condition to mode1-moden conditions. This switching in modes causes a gain circuit G to operate, to adjust the degree of amplification of a first amplifier A1.
Patent JP-H10331441-A (JP)
Title: Method of bearing structure and bearing apparatus
Inventor: MURAKAMI KAZUHIKO
IPC: E04G23/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To temporarily bear a structure in the case where the structure is not sufficiently borne by loading a soft tube having one closed end in a space section, filling the inside of the tube with liquid filler at specific pressure, and solidifying the filler to bear the structure. SOLUTION: A tube 1 is inserted in a space section B such as gap, etc., occurred downward of a house. Then, the inside of the tube 1 is filled with filler 3 such as quick hardening resin, etc., by means of pump and injection hose. In that case, the injection hose is connected to a filling inlet 1a of the tube 1 to drive the pump, and when it is supplied at specific pressure, the tube 1 is expanded. By solidifying the filler 3, the tube 1 and filler 3 are formed together as a unit, and the structure A such as house, etc., can be borne. Accordingly, when the structure is not sufficiently borne because a space section such as crack, etc., occurs in a bearing section of the structure, the structure can be temporarily borne.
Patent JP-H094975-A (JP)
Title: Coating drying apparatus
Inventor: ISOBE HIROSHI
IPC: B05C9/14
Filed: 1995-06-22
Abstract: PURPOSE: To provide a coating drying apparatus that is capable of exhausting and removing volatilized solvents from a heating furnace with reliability, and thus preventing paint films from being degraded due to the adhesion of condensed solvents to the interior of the heating furnace or dripping of solvents. CONSTITUTION: A heating furnace 11 is almost completely sealed, and hot plates 121 -125 for heating are placed in five positions in the direction of transport in the heating furnace. A cooling plate 13 is placed in the last position in order to cool objects coated dried by heating in the preceding positions. A side exhausting section is formed in both sides of the heating furnace 11 in each of the positions so that coating liquid solvents volatilized during heating may be exhausted from the inside of the heating furnace 11. In addition to the side exhausting sections, exhausting sections 16 are formed on the top of the heating furnace 11 in order to exhaust coating liquid solvents from the inside of the heating furnace 11. Since solvents are exhausted and removed through the exhausting sections 16 with reliability, volatilized solvents can be exhausted to the outside even if their amount is excessive. This prevents degradation in the quality of coating due to the adhesion of condensed solvents to the interior of the heating furnace 11 or dripping of condensed solvents.
Patent JP-S5279192-A (JP)
Title: Sequence controller which enables fault detection of output element
Inventor: ETOU KUNIHIKO
IPC: G05B23/02
Filed: 1975-12-25
Abstract: PURPOSE: To obtain a sequence controller to enable the fault detection of an output element by directly detecting the current application state of the output element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6218271-A (JP)
Title: Method for driving ink jet recording head
Inventor: MIURA MASAYOSHI
IPC: B41J2/095
Filed: 1985-07-16
Abstract: PURPOSE:To prevent the emission of unnecessary ink, by generating pulse bias voltage between the control electrode corresponding to each of ink emitting orifices and the common electrode common to the ink emitting orifices only when signal voltage Vs is applied to either one of the control electrodes. CONSTITUTION:Input signals S1-Sn are inputted to the drivers 5-1-5-n connected to control electrodes 4-1-4-n and the drivers 5-1-5-n apply the signal voltages Vs1-Vsn corresponding to the input signals S1-Sn. The input signals S1-Sn are also inputted to an OR circuit 7 and an ON-signal is generated from the OR circuit 7 when at least one of the input signals S1-Sn is ON and pulse bias voltage Vpb is generated from a driver 6 according to said ON- signal to be applied to a common electrode 3. Therefore, when no recording is performed, ink is held to a state hard to emit and unnecessary ink due to shock or electrical noise at the time of scanning is not emitted.
Patent JP-S5857740-A (JP)
Title: Chip carrier
Inventor: DOUTANI AKIHIRO
IPC: H01L23/36
Filed: 1981-09-30
Abstract: PURPOSE:To obtain a chip carrier which allows deposition of chips generating a large exotherm by boring an aperture when LSI chips are mounted to the circuit substrate, inserting thereto the one end of heat sink, soldering the chips to the inserting end of heat sink and by forming the determined wirings. CONSTITUTION:An aperture is opened to the circuit substrate 21 comprising internal wiring 27 in order to insert a heat sink 23 and a connecting pad 25 and external connecting terminal 26 are provided at the edge of substrate 21 surrounding an aperture. The substrate 21 is thus formed, the one end of heat sink 23 having good thermal conductivity is inserted into this aperture, an LSI chip 22 is secured thereto using the solder and thereafter this lead terminal 24 is connected to the pad 25. As explained above, the chip 22 is not mounted to the substrate 21 but directly to the end surface of heat sink 23. Thereby, a thermal resistance is reduced and high density integration of chip is realized.
Patent JP-H01279891-A (JP)
Title: Hexacyclic compound
Inventor: TAGAWA HIROAKI
IPC: C07D491/22
Filed: 1988-06-24
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 and R2 represent H, OH, 1-6C alkyl, halogen, nitro, cyano, mercapto, etc.; R3 represents 1-6C alkyl; Z represents O, S, CH-R4 (R4 represents H or 1-6C alkyl) or N-R5 (R5 represents H, 1-6C alkyl or amino-protecting group); m and n are 0-2]. EXAMPLE:9-Ethyl-2, 3-dihydro-4,9-dihydroxy-1H,12H-benzo [de] pyrano [3',4':6,7]indolidino[1,2-b]quinolin-10,13(9H,15H)-dione. USE:An antitumor agent. PREPARATION:An aminoketone compound expressed by formula II and a pyranoindolidine compound expressed by formula III are subjected to cyclocondensation reaction by Friedlander's reaction preferably in the presence of an acid or a base at normal temperature - under heating.
Patent JP-S6135701-A (JP)
Inventor: NIO MASAO
IPC: A01B33/02
Filed: 1984-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H104188-A (JP)
Title: Gate turn-off thyristor
Inventor: YAMAGUCHI YOSHIHIRO
IPC: H01L29/74
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the turn-off characteristic and suppress the increase of the current density per cathode segment to improve the trade off between both. SOLUTION: Cathode segments 2 having elongated circular shapes in plan view are arranged concentrically with center at a gate leading part 1 with cathode segments 20 arranged at the outermost zone. The width dn of the cathode segment 20 is smaller than those d1, d2,..., dn-1 all being equal.
Patent JP-H055676-A (JP)
Title: Chasis dynamometer control device for four-wheel drive car
Inventor: SUZUKI YORIICHI
IPC: G01M17/007
Filed: 1991-06-27
Abstract: PURPOSE:To divide the braking force as the whole of a chasis dyanamometer containing mechanical inertia to allot the divided forces to front and rear wheels and to allow even the change of an allotment ratio due to acceleration to approach the characteristics of a car to be tested. CONSTITUTION:An acceleration resistance operation means 12 operating electric inertia resistance ME. from an average acceleration signal and an electric inertia command ME operates acceleration resistance M. using an inertia command M containing a mechanical inertia command MM and an operation means generating the change of a braking force allotment ratio proportional to average acceleration with respect to the M. component is provided to a braking force allotting operation circuit 14 receiving an acceleration resistance command, a steady running resistance command RL and a steady allotment ratio K1. The signal of the operation means is added to front and rear axle steady braking force allotting signals to obtain braking force commands FCF, FCR and, further, front and rear wheel acceleration f, R operation circuits 26F, 26R and front and rear wheel mechanical inertia acceleration force MMF, MMR operation means 28F, 28R operating mechanical inertia acceleration farces from F, R are provided and the acceleration forces MMF, MMR are inputted to front and rear wheel power meter control circuits 30F, 30R to impart the change of an allotment ratio due to acceleration.
Patent JP-S5380595-A (JP)
Title: 4-conductor spacer
Inventor: SHIODA JIYUNNOSUKE
IPC: H02G7/12
Filed: 1976-12-24
Abstract: PURPOSE: To obtain the spacer that can be made in such a manner that a clamp can move freely with a simple composition, by supporting a semi-sphere with a pair of disc having a semi-circular groove and by pressing the semi-sphere toward an internal surface of a semispherical concavo. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61140248-A (JP)
Inventor: DEEBITSUDO YUUJIN KONAA
IPC: H03K17/00
Filed: 1985-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H025235-A (JP)
Title: Optical pickup device
Inventor: NAGAHAMA TOSHIYA
IPC: G11B7/135
Filed: 1988-06-23
Abstract: PURPOSE:To obtain the accurate reproduction and error signals by applying the reflection preventing treatment to a diffraction element so as not to reflect the laser light radiated from a laser light source. CONSTITUTION:A diffraction element 2 forms the reflection preventing films 2a and 2b on its both surface sides and therefore does not reflect virtually the laser light radiated from a semiconductor laser 1. Then the offset of the output signal of a light detecting element 6 is extremely suppressed even though the element 6 receives the reflected light from the element 2 since the quantity of said reflected light is extremely small compared with the quantity of reflected light received from a recording carrier. Thus the accurate reproduction and error signals are obtained and no reflecting light preventing treatment is required to the laser light source 1 and the element 6. As a result, the structure of an optical pickup device is simplified.
Patent JP-H11354150-A (JP)
Title: Cylindrical battery
Inventor: KITAOKA KAZUHIRO
IPC: H01M10/28
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To keep discharge capacity and working voltage high, and suppress a rise of the temperature within a battery even at the time of large-current discharge, by causing the height of a cylinder to be equal to or smaller than the diameter of its top surface or bottom surface. SOLUTION: In a nickel-hydrogen battery, an electrode group 7 comprising a positive electrode 4 with a nickel-hydroxide active material, a negative electrode 4 with hydrogen-storage alloy powder, and separators 6 interposed between the positive and negative electrodes 4, 5, is wound in a spiral manner, disposed in a battery exterior can 1, and then an electrolyte made of a KOH water solution of 31 wt.% is injected thereinto. The negative electrode 5 is connected to a bottom surface part of the battery exterior can 1 by means of a negative- electrode collector. A sealing plate 2 with its middle part opened is disposed on an upper part of the battery exterior can 1 with a gasket 8 interposed therebetween, and a positive-electrode terminal 9 is mounted on the sealing plate 2.  The positive-electrode terminal 9 and the positive electrode 4 are connected to each other via a positive-electrode collector 3 and the sealing plate 2.
Patent JP-H0449003-A (JP)
Title: Ceramic injection molding method and molding die used for said method
Inventor: KATO SHIGEKI
IPC: B28B1/24
Filed: 1990-06-18
Abstract: PURPOSE:To obtain a homogeneous ceramic molded form, which is not cracked nor deformed and has high dimensional accuracy and uniform strength, by using a molding die, in which a gate has at least 20% area of the maximum cross-sectional area of a cavity, and controlling the temperature gradient of the molding die so that the temperature distribution of a molded form is kept within + or -0.5 deg.C when pressurization is completed. CONSTITUTION:A molding die, the area of a gate of which is 20% or more of the maximum cross-sectional area of a cavity viewed from the gate side, is used as an injection molding die. Consequently, a molding material passing through the gate flows along a molded form shape, and air in the cavity is discharged uniformly, thus obtaining a molded form having no defect. When a gate shape G is formed so as to be substantially a similar figure to the projection shape P of the cavity viewed from the gate side, the molding mate rial can be controlled so as to flow along the molded form shape. The temperature gradient of a mold is set so that the temperature distribution of the molded form at the time of the pressure completion of injection molding is kept within + or -0.5 deg.C, and speed where the molding material is filled is controlled.
Patent JP-H0323206-A (JP)
Title: Aluminum nitride powder and its production
Inventor: TAKAHASHI YUKIHIKO
IPC: C01B21/072
Filed: 1989-06-20
Abstract: PURPOSE:To obtain rounded grains of high-purity aluminum nitride having large and uniform diameters and good dispersibility by combining the carbonization reaction of alumina and the reductive nitriding reaction of aluminum carbide. CONSTITUTION:The aluminum nitride powder consists of rounded grains having uniform diameters of >=3mu and does not contain aluminum oxynitride. Aluminum powder or an aluminum precursor and carbon powder or a carbon-contg. material are uniformly mixed to produce the aluminum nitride powder. The mixed powder or its pellets are placed in a vessel which a gas can be circulated and firstly calcined in an electric furnace at 1400-1900 deg.C in vacuum or in an inert gas atmosphere. Consequently, the powder is partly converted to aluminum nitride, and the grains are uniformly grown. The mixed powder or pellets are then calcined at 1400-1900 deg.C in a nonoxidizing atmosphere contg. N2.
Patent JP-2000346612-A (JP)
Title: Interferometer and method for measuring interference
Inventor: SUGIURA MINAKO
IPC: G01B11/02
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce the size and power consumption of an interferometer and, at the same time, to quickly turn on/off the light emission from the interferometer. SOLUTION: An interferometer is provided with a light source section 100 which emits light rays and a microscope section 200 which projects the light rays emitted from the section 100 toward objects 31 and 32 to be measured after transforming the light rays into parallel rays of light. The section 100 is provided with light emitting diodes 21R, 21G, and 21B which respectively emit red light, green light, and blue light. The section 200 is provided with a beam splitter 29 which reflects the specific polarized light component of the light rays emitted from the section 100 toward the objects 31 and 32, an objective lens 30 which transforms the light rays reflected by the beam splitter 29 into the parallel rays of light, and a color image pickup section 35 which detects reflected light rays from the objects 31 and 32.  The color image pickup section 35 preserves detected image data in a frame memory 36 one color by on color. Interference fringe data are acquired at every color by successively fetching image data at every color by means of the section 35 while the diodes 21R, 21G, and 218 are successively made to emit light.